Without speaking in the bad odors that if spread for all the roundness. (THE COLLECTION OF THE GARBAGE, 1990) 2.2. I fill with earth bathroom Consists of great lands where the garbage is deposited, compressed and spread for separate in layers tractors, one of the others for a certain amount of land. This process facilitates its decomposition and minimizes the ambient damages, even so does not arrive to eliminate them total. For most constructed that is, the sanitary aterros they do not leave to exhale bad odors, being attracted animal and transmitting insects of illnesses. Moreover, the penetration of the water of rain finishes for contaminating next freticos sheets. (IBGE, 2002) the extensive areas that they occupy, as well as the ambient impacts whom they provoke extremely become problematic the legalization of the sanitary aterros inside of the cities.
They always tend to be object of controversy and dispute between the public power, the land inhabitants and proprietors that suffer an intense depreciation due to this bothering neighborhood. Everything this makes with that the aterros are far from being the ideal solutions for the problems of the processing and destination of the urban solid residues, although to be today the half one more used for this. (IBGE, 2002) 2,3 Classification of the residues domiciliary originated in the day the day in the residences originated COMMERCIAL GARBAGE in the commercial establishments of service. It has a component fort of plastic paper, diverse packings materials as paper towel and hygienical paper. (CEMPRE, 2001) originated GARBAGE PLBLICO of the services of urban public cleanness, including the residues of the public ways, beach cleanness, of galleries, streams and strips of land. Consisting HOSPITAL GARBAGE of the septic residues that potentially can contain pathogenic embryos. This garbage is constituted of needles, syringes, gauzes, bandages, cottons, agencies and fabric organic removed, half of sewing, used animals in tests, coagulado blood, among others.